2015 ME131

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2121935904 ± 1.79e-07
Semi-major axis (a)0.8163922247 AU ± 7.76e-09
Inclination (i)33.64251815° ± 6.17e-05
Long. of Asc. Node (Ω)317.77329206° ± 1.72e-05
Arg. of Perihelion (ω)156.88587749° ± 4.93e-05
Mean Anomaly (M)244.11984650° ± 8.77e-05
Mean Motion (n)1.3361769831°/day ± 1.90e-08
Perihelion dist (q)0.64315903 AU ± 1.46e-07
Aphelion dist (Q)0.98962542 AU ± 1.46e-07
Orbital Period0.73764651 yr ± 1.05e-08
Physical Parameters
H (abs. magnitude)19.69
G (slope)0.15
Alternative Designations

2020 RX8

Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.407″
Uncertainty0
Orbit TypeAten
MOID0.046093 AU
Observations Used60
Oppositions2
Arc Total2015-2023
First Observation Used2015-06-23
Last Observation Used2020-10-19
Observations (62)
Date Type RA Dec Mag Band Observatory
2020-09-30 03:01:35 C 16 34 22.47 +09 48 37.1 V I52
2020-09-30 03:03:23 C 16 34 22.56 +09 48 41.2 V I52
2020-10-05 03:01:16 C 16 40 03.57 +12 56 02.1 V I52
2020-10-05 03:06:24 C 16 40 03.82 +12 56 10.0 V I52
2020-10-06 02:44:15 C 16 40 58.74 +13 30 43.0 V I52
2020-10-06 02:47:16 C 16 40 58.83 +13 30 47.7 V I52
2020-10-06 02:50:18 C 16 40 58.93 +13 30 51.6 V I52
2020-10-11 02:49:57 C 16 44 35.07 +16 15 01.8 V I52
2020-10-11 02:59:16 C 16 44 35.22 +16 15 12.7 V I52
2020-10-19 02:58:04 C 16 46 41.13 +19 59 06.9 V I52
2020-10-19 03:01:23 C 16 46 41.15 +19 59 09.3 V I52
2020-10-19 03:04:42 C 16 46 41.12 +19 59 13.0 V I52